On Wed, Sep 29, 2010 at 10:18:34PM +1000, Dave Chinner wrote:> From: Nick Piggin <npiggin@suse.de>> > To allow removal of the inode_lock, we first need to protect the> superblock inode list with it's own lock instead of using the> inode_lock for this purpose. Nest the new sb_inode_list_lock inside> the inode_lock around the list operations it needs to protect.